diff --git a/src/main/java/com/tailbet/mapper/PendingTaskMapper.java b/src/main/java/com/tailbet/mapper/PendingTaskMapper.java
new file mode 100644
index 0000000..49c32ce
--- /dev/null
+++ b/src/main/java/com/tailbet/mapper/PendingTaskMapper.java
@@ -0,0 +1,12 @@
+package com.tailbet.mapper;
+
+import com.tailbet.model.entity.PendingTask;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * 延迟任务Mapper
+ */
+@Mapper
+public interface PendingTaskMapper extends BaseMapper<PendingTask> {
+}
diff --git a/src/main/java/com/tailbet/model/entity/PendingTask.java b/src/main/java/com/tailbet/model/entity/PendingTask.java
new file mode 100644
index 0000000..3db8ad3
--- /dev/null
+++ b/src/main/java/com/tailbet/model/entity/PendingTask.java
@@ -0,0 +1,53 @@
+package com.tailbet.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import java.time.LocalDateTime;
+
+/**
+ * 延迟任务表
+ */
+@Data
+@TableName("pending_task")
+public class PendingTask {
+
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 任务ID
+     */
+    private String taskId;
+
+    /**
+     * 任务类型: start_rp/settle/auto_next/bot_send_rp
+     */
+    private String type;
+
+    /**
+     * 局ID
+     */
+    private Long roundId;
+
+    /**
+     * 群ID
+     */
+    private Long groupId;
+
+    /**
+     * 开奖尾数(settle任务用)
+     */
+    private Integer digit;
+
+    /**
+     * 执行时间
+     */
+    private LocalDateTime executeTime;
+
+    /**
+     * 创建时间
+     */
+    private LocalDateTime createTime;
+}